G13系列芯片规格书上"Stack area for debugging"，这4个字节具体位置是在哪里？是运行时一直在变化吗，还是编译后就固定一个地方？
规格书上描述的是：
Since this area is allocated immediately before the stack area, the address of this area varies depending on
the stack increase and decrease. That is, 4 extra bytes are consumed for the stack area used.
When using self-programming, 12 extra bytes are consumed for the stack area used.
你好，
编译完成后此地址就固定了，可以在map文件中查看